Add chart content test

pkg/chart/chart_test.go

@@ -21,9 +21,11 @@ import (
 	"fmt"
 	"io/ioutil"
 	"path/filepath"
+	"reflect"
 	"testing"
 
 	"github.com/kubernetes/helm/pkg/log"
+	"github.com/kubernetes/helm/pkg/util"
 )
 
 const (
@@ -238,6 +240,39 @@ func TestLoadMember(t *testing.T) {
 	}
 }
 
+func TestLoadContent(t *testing.T) {
+	c, err := LoadDir(testdir)
+	if err != nil {
+		t.Errorf("Failed to load chart: %s", err)
+	}
+
+	content, err := c.LoadContent()
+	if err != nil {
+		t.Errorf("Failed to load chart content: %s", err)
+	}
+
+	want := c.Chartfile()
+	have := content.Chartfile
+	if !reflect.DeepEqual(want, have) {
+		t.Errorf("Unexpected chart file\nwant:\n%s\nhave:\n%s\n",
+			util.ToYAMLOrError(want), util.ToYAMLOrError(have))
+	}
+
+	for _, member := range content.Members {
+		have := member.Content
+		wantMember, err := c.LoadMember(member.Path)
+		if err != nil {
+			t.Errorf("Failed to load chart member: %s", err)
+		}
+
+		t.Logf("%s:\n%s\n\n", member.Path, member.Content)
+		want := wantMember.Content
+		if !reflect.DeepEqual(want, have) {
+			t.Errorf("Unexpected chart member %s\nwant:\n%s\nhave:\n%s\n", member.Path, want, have)
+		}
+	}
+}
+
 func compareContent(filename, content string) error {
 	b, err := ioutil.ReadFile(filename)
 	if err != nil {